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No 3 EPDM Masterflash 6-102mm (1/4 to 4 inch) - Low Temp. (32-301)

Discover the unrivalled performance of the No 3 EPDM Masterflash by National Flues. This premium EPDM flashing is engineered for profiled sheeting and flat panel applications, seamlessly sealing around pipes ranging from 6mm to 102mm in diameter. Designed for optimal weatherproofing, our low temperature solution boasts superior resilience against ozone and UV exposure, making it ideal for the UK’s varying climates. Enhance your installation with high quality, reliable materials and explore complementary accessories to ensure a flawless fit and finish.
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£12.99
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At a Glance

  • Durable EPDM construction for extended weather resistance
  • Quick installation in under 5 minutes
  • Versatile design that fits pipe diameters from 6mm to 102mm (1/4 to 4 inch)
  • Secure, universal base seal suitable for various roof pitches and panel configurations
  • Excellent resistance to ozone and ultraviolet light

We Won't Be Beaten On Price

At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:

  • Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
  • Operational Efficiency: We have streamlined processes to reduce overhead.

Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.

Have Questions?
Phone: 01670 206999
Email: [email protected]

The No 3 EPDM Masterflash 6-102mm (1/4 to 4 inch) - Low Temp is the ideal solution for sealing around pipes on profiled sheeting and flat panel surfaces. Constructed from durable EPDM, this flashing is specifically designed for maximum resistance to ozone and ultraviolet light, ensuring longevity and reliability in any weather conditions. This one-piece construction allows for efficient and hassle-free installation, typically taking no longer than five minutes.

The base of the flashing is engineered to form a tight seal on most panel configurations and roof pitches, regardless of pipe location. Detailed, easy-to-follow installation instructions are provided to ensure optimal performance and a robust seal.

SKU: 32-301

Technical Specifications
SKU32-301
Base Size203 x 203mm
Pipe External6-102mm (designed to handle up to 114mm in some applications)
Roof Pitch0-18u00b0
Temperature100u00b0C Continuous, 135u00b0C Intermittent
MaterialEPDM
Before installation, ensure that the roof or panel surface is clean and free from debris. Using a Stanley knife or scissors, carefully trim the opening to match the required pipe diameter. Apply a thin layer of grease to the flashing to facilitate smooth installation over the pipe. Fit the flashing securely over the pipe, ensuring the base adheres tightly to the surface. Finally, fix the flashing using the supplied standard fixing kit, which includes sealant, screws, and caps. Follow the detailed instructions provided to avoid air pockets and ensure maximum weatherproofing. Note: Always check for any manufacturer-specific guidelines and safety precautions to avoid damage or improper sealing.

The No 3 EPDM Masterflash is resistant to temperatures ranging from -55°C to 135°C, making it suitable for various environmental conditions.

The flashing is made from EPDM, a durable material known for its excellent resistance to ozone and ultraviolet light, ensuring long-lasting performance.

Installation is quick and easy, typically taking no longer than five minutes. The one-piece construction facilitates a straightforward installation process.

You will need a Stanley knife or scissors to trim the opening to the desired pipe size. The rest of the installation can be completed using the supplied fixings and sealant.

Yes, one Standard Fixing Kit containing sealant, screws, and caps is required and typically supplied for the installation of this flashing.

Yes, the base of this flashing is designed to form a secure seal on most panel configurations and roof pitches, offering versatile application options.

Before sliding the flashing over the pipe, it’s recommended to lubricate the flashing with some grease to ensure a smooth and easy installation.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.

Warranty & Returns +

All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Price Match Guarantee +

We will match any price like for like on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our No 3 EPDM Masterflash 6-102mm (1/4 to 4 inch) - Low Temp. buyers guide

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Secure your No 3 EPDM Masterflash today and enjoy a seamless, durable sealing solution.

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